Weather Records on 30 July 1947

394 weather records were set or tied worldwide on 30 July 1947. Highest significance: Vouziers, FR.

Key Facts for 30 July 1947

On 30 July 1947, 394 weather records were set or tied at long-record stations worldwide.
249 were record highs and 42 were record lows, counting maximum and minimum temperature.
By timescale, 7 were all-time records, 9 monthly and 378 daily.
Vouziers set a daily record precipitation of 37.4 mm (1.5 in) on 30 July 1947.
Across 168 earlier years (1794 to 2026) the same calendar date averaged 440 records.

Record Map

394 stations

394 station records on 30 July 1947 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 July 1947: highest significance records shown on the map
Station	Country	Type	Value	Significance
Vouziers	France	Record daily precipitation	37.4 mm (1.5 in)	59 of 100 (Notable)
Jiwanpur Sagri	India	Record daily precipitation	157.5 mm (6.2 in)	52 of 100 (Notable)
Bahera	India	Record daily precipitation	114.6 mm (4.5 in)	49 of 100 (Notable)
Lungleh	India	Record daily precipitation	304.8 mm (12.0 in)	49 of 100 (Notable)
Bairgania	India	Record daily precipitation	165.1 mm (6.5 in)	46 of 100 (Notable)
Milan	Italy	Record high minimum temperature	26.2 C (79.2 F)	44 of 100 (Notable)
Jaley	India	Record daily precipitation	142.7 mm (5.6 in)	43 of 100 (Notable)
Champhai	India	Record daily precipitation	85.1 mm (3.4 in)	40 of 100 (Notable)
Parsa	India	Record daily precipitation	127.0 mm (5.0 in)	39 of 100 (Notable)
Pupri	India	Record daily precipitation	139.7 mm (5.5 in)	38 of 100 (Notable)
Gospic	Croatia	Record high maximum temperature	38.7 C (101.7 F)	36 of 100 (Notable)
Motihari	India	Record daily precipitation	135.1 mm (5.3 in)	36 of 100 (Notable)
Darbhanga	India	Record daily precipitation	141.7 mm (5.6 in)	35 of 100 (Notable)
Sherkawan	India	Record daily precipitation	182.9 mm (7.2 in)	35 of 100 (Notable)
Demagiri	India	Record daily precipitation	303.5 mm (11.9 in)	35 of 100 (Notable)
Hathwa	India	Record daily precipitation	110.5 mm (4.4 in)	34 of 100 (Routine)
Franklinton	United States	Record daily precipitation	66.3 mm (2.6 in)	34 of 100 (Routine)
Graz	Austria	Record high maximum temperature	35.7 C (96.3 F)	33 of 100 (Routine)
Stuttgart-Stadt	Germany	Record high minimum temperature	22.3 C (72.1 F)	33 of 100 (Routine)
Livermore	United States	Record high minimum temperature	21.1 C (70.0 F)	33 of 100 (Routine)
Crystal Springs Exp STN	United States	Record daily precipitation	68.3 mm (2.7 in)	31 of 100 (Routine)
Weissenburg	Germany	Record high minimum temperature	20.3 C (68.5 F)	30 of 100 (Routine)
Roswell Muni AP	United States	Record low minimum temperature	13.3 C (55.9 F)	30 of 100 (Routine)
Palakonda	India	Record daily precipitation	64.5 mm (2.5 in)	29 of 100 (Routine)
Palasbari	India	Record daily precipitation	139.7 mm (5.5 in)	29 of 100 (Routine)
Madhugiri	India	Record daily precipitation	33.8 mm (1.3 in)	29 of 100 (Routine)
Mahackala	Russia	Record low minimum temperature	15.4 C (59.7 F)	29 of 100 (Routine)
Nappan Cda	Canada	Record high minimum temperature	18.3 C (64.9 F)	28 of 100 (Routine)
Sidhout(Siddavat)	India	Record daily precipitation	40.6 mm (1.6 in)	28 of 100 (Routine)
Kizljar	Russia	Record daily precipitation	43.7 mm (1.7 in)	28 of 100 (Routine)
Riksgransen	Sweden	Record daily precipitation	31.5 mm (1.2 in)	28 of 100 (Routine)
Mt Pleasant	United States	Record high minimum temperature	27.8 C (82.0 F)	28 of 100 (Routine)
Tallapoosa 2 N	United States	Record low minimum temperature	13.9 C (57.0 F)	27 of 100 (Routine)
Thomasville 7 NE	United States	Record low minimum temperature	18.3 C (64.9 F)	27 of 100 (Routine)
Zugspitze	Germany	Record high minimum temperature	8.5 C (47.3 F)	26 of 100 (Routine)
Weissenburg	Germany	Record high maximum temperature	32.0 C (89.6 F)	26 of 100 (Routine)
Kremsmuenster	Austria	Record high maximum temperature	30.6 C (87.1 F)	25 of 100 (Routine)
Praha-Klementinum	Czech Republic	Record high minimum temperature	22.2 C (72.0 F)	25 of 100 (Routine)
Augsburg (Sankt Stephan)	Germany	Record high minimum temperature	19.6 C (67.3 F)	25 of 100 (Routine)
Dinhata	India	Record daily precipitation	89.4 mm (3.5 in)	25 of 100 (Routine)
Eads	United States	Record high maximum temperature	43.3 C (109.9 F)	25 of 100 (Routine)
Orovada 3 W	United States	Record high minimum temperature	23.9 C (75.0 F)	25 of 100 (Routine)
Heinersreuth-Vollhof	Germany	Record high minimum temperature	17.5 C (63.5 F)	24 of 100 (Routine)
Cuddapah	India	Record daily precipitation	40.6 mm (1.6 in)	24 of 100 (Routine)
Joshimath	India	Record daily precipitation	97.8 mm (3.9 in)	24 of 100 (Routine)
Saentis	Switzerland	Record high maximum temperature	18.1 C (64.6 F)	24 of 100 (Routine)
Oakland	United States	Record high minimum temperature	15.6 C (60.1 F)	24 of 100 (Routine)
Amite	United States	Record high maximum temperature	38.3 C (100.9 F)	24 of 100 (Routine)
Clinton Forestry HQ	United States	Record high maximum temperature	37.8 C (100.0 F)	24 of 100 (Routine)
Lexington 3E	United States	Record high maximum temperature	41.1 C (106.0 F)	24 of 100 (Routine)
Marsrakh	India	Record daily precipitation	142.2 mm (5.6 in)	23 of 100 (Routine)
Saentis	Switzerland	Record high minimum temperature	12.6 C (54.7 F)	23 of 100 (Routine)
Kissimmee	United States	Record daily precipitation	33.3 mm (1.3 in)	23 of 100 (Routine)
Jefferson City Wtp	United States	Record high maximum temperature	40.0 C (104.0 F)	23 of 100 (Routine)
Victoria Gonzales Hts	Canada	Record high minimum temperature	14.4 C (57.9 F)	22 of 100 (Routine)
Channel	Canada	Record high minimum temperature	15.6 C (60.1 F)	22 of 100 (Routine)
Bamberg	Germany	Record high minimum temperature	19.4 C (66.9 F)	22 of 100 (Routine)
Angermunde	Germany	Record high minimum temperature	19.0 C (66.2 F)	22 of 100 (Routine)
Barh	India	Record daily precipitation	60.7 mm (2.4 in)	22 of 100 (Routine)
Osage City	United States	Record high maximum temperature	40.6 C (105.1 F)	22 of 100 (Routine)

Counts by Type and Timescale

394 records

Records set or tied on 30 July 1947 by type: Highest daily maximum 144, Lowest daily maximum 6, Highest daily minimum 105, Lowest daily minimum 36, Heaviest daily rainfall 103.

Records on 30 July 1947 by type
Record type	Records
Highest daily maximum	144
Lowest daily maximum	6
Highest daily minimum	105
Lowest daily minimum	36
Heaviest daily rainfall	103
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 July 1947 by timescale: all-time 7, monthly 9, daily 378.

How Much Records Were Beaten By

289 broken records

Margins by which the 289 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 173.5. Ties are not counted.

Top 20 by Significance

30 July 1947

Top 20 records on 30 July 1947 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 July 1947	Vouziers, FR	daily rain	37.4 mm (1.5 in)	27.9 mm (1.1 in)	54 years	59 of 100 (Notable)
30 July 1947	Jiwanpur Sagri, IN	daily rain	157.5 mm (6.2 in)	83.8 mm (3.3 in)	44 years	52 of 100 (Notable)
30 July 1947	Bahera, IN	daily rain	114.6 mm (4.5 in)	84.9 mm (3.3 in)	40 years	49 of 100 (Notable)
30 July 1947	Lungleh, IN	daily rain	304.8 mm (12.0 in)	173.5 mm (6.8 in)	16 years	49 of 100 (Notable)
30 July 1947	Bairgania, IN	daily rain	165.1 mm (6.5 in)	109.2 mm (4.3 in)	26 years	46 of 100 (Notable)
30 July 1947	Milan, IT	daily high min	26.2 C (79.2 F)	1.2 C (2.2 F)	152 years	44 of 100 (Notable)
30 July 1947	Jaley, IN	daily rain	142.7 mm (5.6 in)	98.2 mm (3.9 in)	16 years	43 of 100 (Notable)
30 July 1947	Champhai, IN	daily rain	85.1 mm (3.4 in)	47.0 mm (1.9 in)	1 year	40 of 100 (Notable)
30 July 1947	Parsa, IN	daily rain	127.0 mm (5.0 in)	78.2 mm (3.1 in)	8 years	39 of 100 (Notable)
30 July 1947	Pupri, IN	daily rain	139.7 mm (5.5 in)	88.9 mm (3.5 in)	18 years	38 of 100 (Notable)
30 July 1947	Gospic, HR	all-time high max	38.7 C (101.7 F)	0.7 C (1.3 F)	31 years	36 of 100 (Notable)
30 July 1947	Motihari, IN	daily rain	135.1 mm (5.3 in)	60.9 mm (2.4 in)	41 years	36 of 100 (Notable)
30 July 1947	Darbhanga, IN	daily rain	141.7 mm (5.6 in)	65.5 mm (2.6 in)	20 years	35 of 100 (Notable)
30 July 1947	Sherkawan, IN	daily rain	182.9 mm (7.2 in)	72.9 mm (2.9 in)	8 years	35 of 100 (Notable)
30 July 1947	Demagiri, IN	all-time rain	303.5 mm (11.9 in)	18.5 mm (0.7 in)	15 years	35 of 100 (Notable)
30 July 1947	Hathwa, IN	daily rain	110.5 mm (4.4 in)	64.8 mm (2.6 in)	14 years	34 of 100 (Routine)
30 July 1947	Franklinton, US	daily rain	66.3 mm (2.6 in)	39.9 mm (1.6 in)	10 years	34 of 100 (Routine)
30 July 1947	Graz, AT	all-time high max	35.7 C (96.3 F)	2.5 C (4.5 F)	3 years	33 of 100 (Routine)
30 July 1947	Stuttgart-Stadt, DE	all-time high min	22.3 C (72.1 F)	1.8 C (3.2 F)	12 years	33 of 100 (Routine)
30 July 1947	Livermore, US	daily high min	21.1 C (70.0 F)	4.4 C (7.9 F)	38 years	33 of 100 (Routine)

Significance is a score from 0 to 100 combining margin, the age of the old record and the length of the station's record. How it is computed.

The Same Date in Other Years

1794 to 1947

Records set or tied on this calendar date in each year from 1794 to 1947. 1947 had 394 records.

Counts for years before the ledger starts come from the same station rules.

Records on 07-30 in each year
Year	Records
1794	2
1797	1
1827	1
1828	2
1829	1
1830	1
1834	1
1837	2
1838	1
1840	1
1841	1
1843	1
1854	1
1857	1
1858	2
1860	4
1863	1
1867	1
1868	1
1869	2
1870	1
1874	2
1875	1
1876	1
1877	2
1879	1
1880	2
1885	3
1886	5
1887	6
1888	5
1889	1
1890	2
1891	1
1892	1
1893	10
1894	6
1895	2
1896	2
1897	4
1898	8
1899	2
1900	4
1901	11
1902	6
1903	25
1904	17
1905	29
1906	22
1907	11
1908	23
1909	30
1910	8
1911	54
1912	21
1913	34
1914	52
1915	26
1916	150
1917	93
1918	42
1919	19
1920	188
1921	193
1922	40
1923	428
1924	80
1925	275
1926	186
1927	109
1928	210
1929	221
1930	170
1931	432
1932	275
1933	451
1934	619
1935	340
1936	452
1937	245
1938	388
1939	395
1940	562
1941	371
1942	304
1943	397
1944	289
1945	299
1946	409
1947	394
1948	489
1949	512
1950	552
1951	322
1952	581
1953	345
1954	504
1955	787
1956	506
1957	289
1958	344
1959	391
1960	793
1961	511
1962	378
1963	308
1964	483
1965	978
1966	527
1967	282
1968	530
1969	506
1970	431
1971	2,319
1972	758
1973	434
1974	569
1975	1,048
1976	590
1977	641
1978	646
1979	761
1980	962
1981	851
1982	821
1983	904
1984	997
1985	1,029
1986	952
1987	1,084
1988	826
1989	1,227
1990	795
1991	734
1992	1,003
1993	965
1994	1,631
1995	1,207
1996	1,317
1997	933
1998	1,240
1999	1,456
2000	1,030
2001	1,400
2002	1,346
2003	1,163
2004	936
2005	788
2006	1,103
2007	1,160
2008	763
2009	1,328
2010	1,331
2011	1,003
2012	731
2013	737
2014	1,199
2015	682
2016	460
2017	464
2018	1,038
2019	486
2020	763
2021	839
2022	845
2023	683
2024	705
2025	869
2026	1,001

Download the Data

Data for records on 1947-07-30: CSV or JSON. Field meanings are on the data page.

Sources: Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 25	267
25 to 50	11
50 to 75	4
75 to 100	5
100 to 125	1
125 to 150	0
150 to 175	1